Sky Fire Laser Gas Generator Dedicated for Laser Welding Machine

In stock
Regular price $3,270.00

Gas Generator Dedicated for Laser Welding Machine

sky fire laser Gas generator dedicated for laser welder

I. Welding Gas Functions and Common Gases

Welding Gas Functions:

  • Extend the lifespan of protective lenses
  • Prevent oxidation in the weld seam
  • Reduce spattering
  • Clean plasma
  • Increase welding efficiency
  • Modify weld seam shaping

Common Welding Gases:

  • Argon: Stable pricing, the best cost-to-performance ratio among inert gases, minimal impact on the inherent properties of materials.
  • Mixed gases and Carbon Dioxide: Low cost, but compared to hydrogen and nitrogen, they produce inferior shaping, poorer anti-spattering, mainly used for traditional arc welding.
  • Nitrogen: Cheaper than hydrogen, simple production, produces good weld seam appearance, better for welding certain alloy materials.
  • Gas generator dedicated for laser welder machine: Comparable welding effect to nitrogen.

II. Device Overview and Applicable Industries

What is Laser Welding and the Gas Generator Dedicated for Laser Welder?

  • Device overview: It's a gas-producing device designed and manufactured for welding, using Pressure Swing Adsorption (PSA) technology.
  • Primarily uses the gas output from air compressors, physically separates and extracts gases from the air that benefit welding.
  • Utilizes high-quality imported carbon molecular sieve (CMS) as the adsorbent, separating air under normal temperatures using PSA principles to produce high-purity welding gases.

Applicable Industries:

  • Gold industry, kitchen and bathroom sector, home decoration, shelving, pressure vessels, refrigeration parts, automotive parts, etc.

sky fire laser gas generator dedicated for laser welder_application range

sky fire laser gas generator dedicated for laser welder_application range

sky fire laser gas generator dedicated for laser welder_application range

III. Advantages and Usage Conditions of the Device


01 - Low operational cost, low energy consumption, high efficiency;

02 - Uses air as a raw material, energy consumption is only that of the air compressor;

03 - Compact device structure, integrated skid-mounted design;

04 - Small footprint, no infrastructure investment required, low capital investment;

05 - Automatic operation once powered and gassed, only yearly filter replacement required with no other consumables or maintenance items.

Usage Conditions:

  1. Air compressor input of 0.7 Mpa - 1.0 Mpa (oil-free, water-free) (Power of 3 Kw sufficient)
  2. Cold dryer
  3. Gas generator dedicated for laser welder
  4. Hand-held welding gas input
  5. Welding

sky fire laser gas generator dedicated for laser welder

Gas Generator: Gas production rate: 15S/min Power: 0.6KW Inlet pressure: 0.6-0.9MPA Voltage: 220V 50HZ

Refrigerated Air Dryer: Power: 0.5KW Air processing capacity: 1.5M³/MIN Working pressure: ≤1.0MPA

Filter: Rated processing capacity: 1.8Nm³/MIN Working pressure: 1.0MPA Filtration accuracy: 0.01μ

IV. Cost Comparison

Cost Calculation Rules:

Working 8 hours/day, 2 bottles/day, nitrogen 30rmb/bottle, 26 days/month


2 bottles/day

4 bottles/day

 Gas Generator


1560 rmb

3120 rmb

1580 rmb


4680 rmb

9360 rmb

1580 rmb


9360 rmb

18720 rmb

1580 rmb


18720 rmb

37440 rmb

1580 rmb

V. Welding Results

Concave Welding (Pure Nitrogen 99.99% vs This Gas Generator)

  • For Stainless Steel

sky fire laser gas generator dedicated for laser welder_for stainless steel welding

  • For Carbon Steel

sky fire laser gas generator dedicated for laser welder_for Carbon Steel welding

  • For Galvanized Sheet

sky fire laser gas generator dedicated for laser welder_for Galvanized Sheet welding

Convex Welding (Increasing Power)

  • By Pure Nitrogen 
sky fire laser gas generator dedicated for laser welder_by pure nitrogen welding
  • By This Gas Generator

sky fire laser gas generator dedicated for laser welder_by gas generator welding


Shipping Information

Shipping Time and Costs

  • Delivery Timeframe: 5-10 business days.
  • Machines: Fees calculated at checkout or via email at
  • Accessories: Fees calculated at checkout or via email.
  • Consumables: Shipped free of charge.

IMPORTANT NOTICE: Free shipping is exclusive to laser consumables. For discrepancies at checkout, contact us for actual shipping costs.

Tariff Policy

  • Offline Payments: Tariffs based on trade terms. Export duties are covered by us under FOB, CFR, or CIF terms; import duties by the customer. For DDP, all duties are covered by us.
  • Online Payments: Export duties are covered by us; import duties by the customer. Check "Tariff Rate" on our website for specifics.

Order Tracking

  • Confirmation: Receive an email upon successful order placement.
  • Shipping Notification: Includes order number, courier, and tracking number. Track your order via email for updates, modifications, and shipping details.

Important Notes

Delivery Address

  • Confirm your address before finalizing your order. To change it, email within 48 hours of purchase.

Damage and Returns

  • For transit damage due to force majeure, contact immediately upon receipt.
  • To cancel an order, contact us rather than refusing the package to avoid risks of loss or damage.

Non-receipt and Package Damage

  • If not received within 7 days past the delivery date, email We are not liable for delays not reported within this timeframe.
  • Report any package or product damage on the day of receipt with photos/videos to for assistance.

Technical Support After Purchase

  • For technical support, take detailed inventory and photos of unpacked items and contact promptly. We provide support via email or online contact.

1. Overview

We strive for your satisfaction with every order. Understanding that returns may sometimes be necessary, we offer a refund in USD, provided the goods meet our policy requirements.

2. How to Return

Before Delivery

  • Email: Send a request to to cancel and refund your order.
  • Note: Avoid initiating a bank refund to prevent fees and delays. Any bank fees incurred will be deducted from your refund.

After Delivery

  • Email: Contact for return assistance.
  • Conditions: Adhere to our return conditions. Be prepared for a service fee and transportation costs.

3. Return/Refund Conditions

Returns within 15 days of delivery are accepted under the following conditions, along with the original receipt and a refund service fee:

  • Not Packed, Not Shipped: 4.4% service fee for machines, accessories, and consumables.
  • Packaged, Not Shipped: 10% for machines; 20% for accessories and consumables.
  • Shipped, Unopened: 20% for machines; 25% for accessories and consumables.
  • Opened, Unused: 30% for machines; 50% for accessories and consumables.
  • Opened, Used: 50% for machines; 80% for accessories and consumables.

Important: Service fees apply due to instant fund deductions by payment platforms. Bank charges, taxes, and shipping expenses are deducted from refunds. No exchanges. Items must return in pristine condition, with machinery/components having no more than 3 uses. Stand-alone consumables are non-returnable.

4. Refund Processing Time

  • Packing Details: Include a packing list, order number, and customer name in your return package.
  • Tracking: If returning the order yourself, email the tracking number to
  • Timeline: Refunds typically processed in 10-15 business days post-return inspection. Confirmation emails will be sent, followed by bank processing.

5. Disclaimer

  • Approval: Only approved returns are accepted.
  • Rights: Sky Fire Laser reserves the right to refuse returns not meeting policy requirements.
  • Shipping: Returns must be sent to the address provided in your return confirmation. No on-site returns.

6. Questions?

For any inquiries, email us at

  1. International Shipping: Please be aware that for orders shipped internationally, any customs fees incurred will be the responsibility of the customer. These fees are not covered by our shipping charges.
  2. Refund Processing Fee: For orders that have not been packed or shipped, a refund processing fee will apply. This fee is due to the immediate deduction of funds by payment platforms such as PayPal, Visa, etc., and will be calculated as a percentage of the total order cost.